Syzygy endgame tablebases

Tablebase draw

Kf4 DTM 43 Loss with DTZ 21 Qd3+ DTM 47 Loss with DTZ 17 Qh7+ DTM 37 Loss with DTZ 17 Kf6 DTM 39 Loss with DTZ 15 Qd1+ DTM 35 Loss with DTZ 15 Kf5 DTM 33 Loss with DTZ 15 Kd4 DTM 33 Loss with DTZ 11 Qa2 DTM 25 Loss with DTZ 5 Qe1 DTM 23 Loss with DTZ 3 Qe4 DTM 17 Loss with DTZ 1 Qc2 DTM 9 Loss with DTZ 1 Qh1 DTM 9 Loss with DTZ 1 Qf1 DTM 7 Loss with DTZ 1 Qg1 DTM 7 Loss with DTZ 1 Qg6 DTM 7 Loss with DTZ 1 Qa1 DTM 5 Loss with DTZ 1 Qc1 DTM 5 Loss with DTZ 1 Qxb2 DTM 13 Zeroing

KQvKQP.pgn lichess.org

Histogram: KQ losing vs. KQP (log scale)

Longest KQvKQP phases

KQvKQP statistics (unique positions)

White wins:
73,008,141 (18.0%)

Draws:
167,279,495 (41.4%)

Frustrated black wins:
50,879 (0.0%)

Black wins:
164,173,554 (40.6%)

KQvKQP.json (?)

KQvKQP dependencies

To probe all KQPvKQ positions, these tables and their transitive dependencies are also required:

KQQvKQ · KQPvK · KQvKP · KQRvKQ · KQBvKQ · KQNvKQ · KQvKQ

KQPvKQ.txt KQPvKQ.dot